Which of the following carbon atom is sp2 hybridized
- Hexane
- Diamond
- Cyclopropane
- Graphite
The equilibrium stage that is not affected by temperature is called
- Dynamic equilibrium
- Unstable equilibrium
- Natwal equilibrium
- Static equilibrium
When aqueous solution of NaCI is electrolyzed
- H2 is evolved at the cathode
- CI2 is evolved at the cathode
- Na+ is deposited at the cathode
- Na appears at the anode
What is the common name of 1,2,3-propanetriol
- Glycol
- Glycerol
- Butyl alcohol
- Propyl alcohol
Which order of reaction obeys the expression t1/2 = 1/Ka
- Second
- First
- Zero
- Third
Which of the following is not an endothermic reaction
- Decomposition of water
- Dehydrogenation of ethane or ethylene
- Combustion of methane
- Conversion of graphite to diamond
What is the reactivity state of Phenols
- More reactive
- Nonreactive
- Neutral
- Less reactive
Which of the following acid can show cis-trans isomerism
- Lactic acid
- Maleic acid
- Succinic acid
- Malonic acid
Air at sea level is dense. This Is practical application of
- Boyles law
- Charles law
- Avogadro’s law
- Dalton law
Which of the following statement is true about Grignard reagent ( RMgX)
- RMgX Is prepared in ether
- RMgX does not react with Water
- RMgX inactive In ethanol
- RMgX is prepared In aqueous medium
